Join me, Dr. Edward Park, on The Recharge Biomedical Podcast as I tackle one of the most common questions in regenerative medicine: how do we compare different exosome products?
In this episode, I explain why counting exosomes is essentially impossible—and why you should be skeptical of companies making numerical claims. We cover what exosomes really are, why particle-counting devices can’t separate them from debris, and the real factors that determine product quality: source consistency, size exclusion methods like tangential flow filtration (TFF), and biological activity measured in RNA signaling capacity.
I also share why some manufacturers may mislead consumers, the importance of “buyer beware,” and how to make smarter, safer decisions when evaluating exosome therapies.
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Can we really count exosomes in a vial? In this episode of The Recharge Biomedical Podcast, Dr. Ed Park explains why the answer is no—and why consumers should beware of companies that say otherwise.
Learn what exosomes actually are, why particle counters can’t separate them from debris, and what factors truly define a high-quality exosome product: tangential flow filtration (TFF), a consistent donor source, and biological activity measured by RNA signaling. Dr. Park also highlights the risks of financial incentives, corner-cutting, and misleading marketing in this emerging field.
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Dr. Ed Park is a Harvard-trained physician specializing in regenerative medicine and founder of Recharge Biomedical. In this podcast, he helps demystify exosomes and explains how to avoid being misled by false claims in the booming regenerative health market.
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Linkedin: https://www.linkedin.com/in/dredpark/
Instagram: https://www.instagram.com/dredpark/?hl=en
Website: www.rechargebiomedical.com
Recharge Biomedical | Substack
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